# stable

**Repository Path**: mirrors_leecade/stable

## Basic Information

- **Project Name**: stable
- **Description**: A stable array sort for JavaScript
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-09
- **Last Updated**: 2026-02-14

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## Stable [![Build Status](https://secure.travis-ci.org/Two-Screen/stable.png)](http://travis-ci.org/Two-Screen/stable)

A stable array sort, because `Array#sort()` is not guaranteed stable.

MIT licensed.

### From the browser

Include [`stable.js`] or the minified version [`stable.min.js`]
in your page, then call `stable()`.

 [`stable.js`]: https://raw.github.com/Two-Screen/stable/master/stable.js
 [`stable.min.js`]: https://raw.github.com/Two-Screen/stable/master/stable.min.js

### From Node.js

Install using NPM:

    npm install stable

Require in your code:

    var stable = require("stable");

#### Usage

The default sort is, as with `Array#sort`, lexicographical.
Unlike `Array#sort`, sorting is **NOT** performed in-place.

    stable(["foo", "bar", "baz"]);   // => ["bar", "baz", "foo"]
    stable([10, 1, 5]);              // => [1, 10, 5]

A comparator function can be specified:

    // Regular sort() compatible comparator, that returns a number.
    // This demonstrates the default behavior.
    function lexCmp(a, b) {
        return String(a).localeCompare(b);
    }
    stable(["foo", "bar", "baz"], lexCmp);   // => ["bar", "baz", "foo"]

    // Boolean comparator. Sorts `b` before `a` if true.
    // This demonstrates a simple way to sort numerically.
    function greaterThan(a, b) {
        return a > b;
    }
    stable([10, 1, 5], greaterThan);  // -> [1, 5, 10]